Add python helper scripts

Change-Id: I83b378941082d8f9aeae88f6cf9e586d8eb7458d
Signed-off-by: Stuart Mackie <wsmackie@juniper.net>

4 files changed, 2813 insertions, 0 deletions

diff --git a/Testcases/RunTests.sh b/Testcases/RunTests.sh
index 7a916c7..8a915b9 100755
--- a/Testcases/RunTests.sh
+++ b/Testcases/RunTests.sh
@@ -1,6 +1,37 @@
 #!/bin/bash
 
 PATH=${OVNO_COMMIT}/Testcases:$PATH
+cd ${OVNO_COMMIT}/Testcases
+
+# Create the config wrapper
+OCL_IP=`echo $OS_AUTH_URL | cut -d "/" -f3 | cut -d ":" -f1`
+
+cat <<EOF >config
+#!/usr/bin/python
+
+import sys
+import os
+from config_shell import *
+default_client_args = [
+    ('--username', 'admin'),
+    ('--password', os.environ["OS_PASSWORD"]),
+    ('--region', 'RegionOne'),
+    ('--tenant', 'admin'),
+    ('--api-server', os.environ["OCL_IP"])]
+
+
+if __name__ == '__main__':
+    for arg in default_client_args:
+        if not arg[0] in sys.argv:
+            sys.argv.insert(1, arg[0])
+            sys.argv.insert(2, arg[1])
+    ConfigShell().main()
+EOF
+
+chmod 777 config
+
+
+
 
 echo "Starting OpenContrail test suite"
 # Tests go here
diff --git a/Testcases/config_obj.py b/Testcases/config_obj.py
new file mode 100644
index 0000000..9470588
--- /dev/null
+++ b/Testcases/config_obj.py
@@ -0,0 +1,1737 @@
+
+import os
+import sys
+import time
+import uuid
+from vnc_api import vnc_api
+try:
+    import novaclient.v1_1.client
+    config_nova = True
+except:
+    config_nova = False
+
+
+class ConfigVirtualDns():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.vnc.virtual_DNSs_list()['virtual-DNSs']
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item['fq_name'][1] == name):
+                return self.vnc.virtual_DNS_read(id = item['uuid'])
+
+    def obj_show(self, obj):
+        print 'Virtual DNS'
+        print 'Name: %s' %(obj.get_fq_name())      
+        print 'UUID: %s' %(obj.uuid)
+        dns = obj.get_virtual_DNS_data()
+        print 'Domain name: %s' %(dns.domain_name)
+        print 'Record order: %s' %(dns.record_order)
+        print 'Default TTL: %s seconds' %(dns.default_ttl_seconds)
+        print 'Next DNS: %s' %(dns.next_virtual_DNS)
+
+    def show(self, name = None):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                print '    %s' %(item['fq_name'][1])
+
+    def add(self, name, domain_name, record_order, next_dns):
+        data = vnc_api.VirtualDnsType(domain_name = domain_name,
+                dynamic_records_from_client = True,
+                record_order = record_order,
+                default_ttl_seconds = 86400,
+                next_virtual_DNS = 'default-domain:' + next_dns)
+        obj = vnc_api.VirtualDns(name = name, virtual_DNS_data = data)
+        try:
+            self.vnc.virtual_DNS_create(obj)
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+
+    def delete(self, name):
+        try:
+            self.vnc.virtual_DNS_delete(
+                    fq_name = ['default-domain', name])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+
+
+class ConfigIpam():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.vnc.network_ipams_list()['network-ipams']
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item['fq_name'][1] == self.tenant.name) and \
+                    (item['fq_name'][2] == name):
+                return self.vnc.network_ipam_read(id = item['uuid'])
+
+    def dns_show(self, mgmt):
+        print '    DNS Type: %s' %(mgmt.ipam_dns_method)
+        if (mgmt.ipam_dns_method == 'virtual-dns-server'):
+            print '        Virtual DNS Server: %s' %(
+                    mgmt.get_ipam_dns_server().virtual_dns_server_name)
+        elif (mgmt.ipam_dns_method == 'tenant-dns-server'):
+            list = mgmt.get_ipam_dns_server().get_tenant_dns_server_address().get_ip_address()
+            print '        Tenant DNS Server:'
+            for item in list:
+                print '            %s' %(item)
+
+    def dhcp_show(self, mgmt):
+        dhcp_opt = {'4':'NTP Server', '15':'Domain Name'}
+        print '    DHCP Options:'
+        dhcp = mgmt.get_dhcp_option_list()
+        if not dhcp:
+            return
+        for item in dhcp.get_dhcp_option():
+            print '        %s: %s' %(dhcp_opt[item.dhcp_option_name],
+                    item.dhcp_option_value)
+
+    def obj_show(self, obj):
+        print 'IPAM'
+        print 'Name: %s' %(obj.get_fq_name())      
+        print 'UUID: %s' %(obj.uuid)
+        print 'Management:'
+        mgmt = obj.get_network_ipam_mgmt()
+        if not mgmt:
+            return
+        self.dns_show(mgmt)
+        self.dhcp_show(mgmt)
+
+    def show(self, name = None):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                if (item['fq_name'][1] == self.tenant.name):
+                    print '    %s' %(item['fq_name'][2])
+
+    def dns_add(self, mgmt, dns_type, virtual_dns = None, tenant_dns = None):
+        type = {'none':'none',
+                'default':'default-dns-server',
+                'virtual':'virtual-dns-server',
+                'tenant':'tenant-dns-server'}
+        if not dns_type:
+            return
+        mgmt.set_ipam_dns_method(type[dns_type])
+        if virtual_dns:
+            mgmt.set_ipam_dns_server(vnc_api.IpamDnsAddressType(
+                    virtual_dns_server_name = virtual_dns))
+        if tenant_dns:
+            mgmt.set_ipam_dns_server(vnc_api.IpamDnsAddressType(
+                    tenant_dns_server_address = vnc_api.IpAddressesType(
+                    ip_address = tenant_dns)))
+
+    def dhcp_add(self, mgmt, domain_name = None, ntp_server = None):
+        if domain_name:
+            list = mgmt.get_dhcp_option_list()
+            if not list:
+                list = vnc_api.DhcpOptionsListType()
+                mgmt.set_dhcp_option_list(list)
+            list.add_dhcp_option(vnc_api.DhcpOptionType(
+                    dhcp_option_name = '15',
+                    dhcp_option_value = domain_name))
+        if ntp_server:
+            list = mgmt.get_dhcp_option_list()
+            if not list:
+                list = vnc_api.DhcpOptionsListType()
+                mgmt.set_dhcp_option_list()
+            list.add_dhcp_option(vnc_api.DhcpOptionType(
+                    dhcp_option_name = '4',
+                    dhcp_option_value = ntp_server))
+
+    def add(self, name, dns_type, virtual_dns = None, tenant_dns = None,
+            domain_name = None, ntp_server = None):
+        create = False
+        obj = self.obj_get(name)
+        if not obj:
+            obj = vnc_api.NetworkIpam(name = name,
+                    parent_obj = self.tenant)
+            create = True
+        mgmt = obj.get_network_ipam_mgmt()
+        if not mgmt:
+            mgmt = vnc_api.IpamType()
+            obj.set_network_ipam_mgmt(mgmt)
+        self.dns_add(mgmt, dns_type, virtual_dns, tenant_dns)
+        self.dhcp_add(mgmt, domain_name, ntp_server)
+        if create:
+            try:
+                self.vnc.network_ipam_create(obj)
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+        else:
+            self.vnc.network_ipam_update(obj)
+
+    def delete(self, name, domain_name = None):
+        update = False
+        obj = self.obj_get(name)
+        if not obj:
+            print 'ERROR: Object %s is not found!' %(name)
+            return
+        if domain_name:
+            mgmt = obj.get_network_ipam_mgmt()
+            list = mgmt.get_dhcp_option_list()
+            for item in list.get_dhcp_option():
+                if (item.dhcp_option_name == '15') and \
+                    (item.dhcp_option_value == domain_name):
+                    list.delete_dhcp_option(item)
+                    break
+            update = True
+        if update:
+            self.vnc.network_ipam_update(obj)
+        else:
+            try:
+                self.vnc.network_ipam_delete(
+                        fq_name = ['default-domain', self.tenant.name,
+                        name])
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+
+
+class ConfigPolicy():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.vnc.network_policys_list()['network-policys']
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item['fq_name'][1] == self.tenant.name) and \
+                    (item['fq_name'][2] == name):
+                return self.vnc.network_policy_read(id = item['uuid'])
+
+    def addr_show(self, addr_list):
+        for item in addr_list:
+            print '        Virtual Network: %s' %(item.get_virtual_network())
+
+    def port_show(self, port_list):
+        for item in port_list:
+            print '        %d:%d' %(item.get_start_port(), item.get_end_port())
+
+    def action_show(self, rule):
+        list = rule.get_action_list()
+        if not list:
+            return
+        action = list.get_simple_action()
+        if action:
+            print '        %s' %(action)
+        else:
+            for item in rule.get_action_list().get_apply_service():
+                print '        %s' %(item)
+
+    def rule_show(self, obj):
+        rules_obj = obj.get_network_policy_entries()
+        if (rules_obj == None):
+            return
+        list = rules_obj.get_policy_rule()
+        count = 1
+        for rule in list:
+            print 'Rule #%d' %(count)
+            print '    Direction: %s' %(rule.get_direction())
+            print '    Protocol: %s' %(rule.get_protocol())
+            print '    Source Addresses:'
+            self.addr_show(rule.get_src_addresses())
+            print '    Source Ports:'
+            self.port_show(rule.get_src_ports())
+            print '    Destination Addresses:'
+            self.addr_show(rule.get_dst_addresses())
+            print '    Destination Ports:'
+            self.port_show(rule.get_dst_ports())
+            print '    Action:'
+            self.action_show(rule)
+            count += 1
+
+    def obj_show(self, obj):
+        print 'Policy'
+        print 'Name: %s' %(obj.get_fq_name())
+        print 'UUID: %s' %(obj.uuid)
+        self.rule_show(obj)
+        list = obj.get_virtual_network_back_refs()
+        if (list != None):
+            print '[BR] network:'
+            for item in list:
+                print '    %s' %(item['to'][2])
+
+    def show(self, name):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                if (item['fq_name'][1] == self.tenant.name):
+                    print '    %s' %(item['fq_name'][2])
+
+    def rule_add(self, arg_list):
+        direction = None
+        protocol = None
+        src_net_list = []
+        dst_net_list = []
+        src_port_list = []
+        dst_port_list = []
+        action = None
+        service_list = []
+        for arg in arg_list:
+            arg_name = arg.split('=')[0]
+            arg_val = arg.split('=')[1]
+            if (arg_name == 'direction'):
+                direction = arg_val
+            elif (arg_name == 'protocol'):
+                protocol = arg_val
+            elif (arg_name == 'src-net'):
+                net = 'default-domain:%s:%s' %(self.tenant.name, arg_val)
+                src_net_list.append(vnc_api.AddressType(virtual_network = net))
+            elif (arg_name == 'dst-net'):
+                net = 'default-domain:%s:%s' %(self.tenant.name, arg_val)
+                dst_net_list.append(vnc_api.AddressType(virtual_network = net))
+            elif (arg_name == 'src-port'):
+                if (arg_val == 'any'):
+                    src_port_list.append(vnc_api.PortType(
+                            start_port = -1, end_port = -1))
+                else:
+                    s_e = arg_val.split(':')
+                    src_port_list.append(vnc_api.PortType(
+                            start_port = int(s_e[0]), end_port = int(s_e[1])))
+            elif (arg_name == 'dst-port'):
+                if (arg_val == 'any'):
+                    src_port_list.append(vnc_api.PortType(
+                            start_port = -1, end_port = -1))
+                else:
+                    s_e = arg_val.split(':')
+                    src_port_list.append(vnc_api.PortType(
+                            start_port = int(s_e[0]), end_port = int(s_e[1])))
+            elif (arg_name == 'action'):
+                action = arg_val
+            elif (arg_name == 'service'):
+                service_list.append('default-domain:%s:%s' \
+                        %(self.tenant.name, arg_val))
+ 
+        rule = vnc_api.PolicyRuleType()
+        if not direction:
+            direction = '<>'
+        rule.set_direction(direction)
+        if not protocol:
+            protocol = 'any'
+        rule.set_protocol(protocol)
+        if not src_net_list:
+            src_net_list.append(vnc_api.AddressType(virtual_network = 'any'))
+        rule.set_src_addresses(src_net_list)
+        if not dst_net_list:
+            dst_net_list.append(vnc_api.AddressType(virtual_network = 'any'))
+        rule.set_dst_addresses(dst_net_list)
+        if not src_port_list:
+            src_port_list.append(vnc_api.PortType(
+                    start_port = -1, end_port = -1))
+        rule.set_src_ports(src_port_list)
+        if not dst_port_list:
+            dst_port_list.append(vnc_api.PortType(
+                    start_port = -1, end_port = -1))
+        rule.set_dst_ports(dst_port_list)
+        if not action:
+            action_list = vnc_api.ActionListType(simple_action = 'pass')
+        elif (action == 'service'):
+            action_list = vnc_api.ActionListType(apply_service = service_list)
+        else:
+            action_list = vnc_api.ActionListType(simple_action = action)
+        rule.set_action_list(action_list)
+        return rule
+
+    def add(self, name, rule_arg_list):
+        rule_list = []
+        if not rule_arg_list:
+            rule = self.rule_add([])
+            rule_list.append(rule)
+        else:
+            for rule_arg in rule_arg_list:
+                rule = self.rule_add(rule_arg.split(','))
+                rule_list.append(rule)
+
+        obj = self.obj_get(name = name)
+        if obj:
+            rules = obj.get_network_policy_entries()
+            if not rules:
+                rules = vnc_api.PolicyEntriesType(policy_rule = rule_list)
+            else:
+                for item in rule_list:
+                    rules.add_policy_rule(item)
+            obj.set_network_policy_entries(rules)
+            try:
+                self.vnc.network_policy_update(obj)
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+        else:
+            rules = vnc_api.PolicyEntriesType(policy_rule = rule_list)
+            obj = vnc_api.NetworkPolicy(name = name,
+                    parent_obj = self.tenant,
+                    network_policy_entries = rules)
+            try:
+                self.vnc.network_policy_create(obj)
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+
+    def delete(self, name, rule_arg_list):
+        obj = self.obj_get(name)
+        if not obj:
+            print 'ERROR: Object %s is not found!' %(name)
+            return
+        if rule_arg_list:
+            rules = obj.get_network_policy_entries()
+            if not rules:
+                return
+            for rule_arg in rule_arg_list:
+                for arg in rule_arg.split(','):
+                    arg_name = arg.split('=')[0]
+                    arg_val = arg.split('=')[1]
+                    if (arg_name == 'index'):
+                        rule = rules.get_policy_rule()[int(arg_val) - 1]
+                        rules.delete_policy_rule(rule)
+            obj.set_network_policy_entries(rules)
+            self.vnc.network_policy_update(obj)
+        else:
+            try:
+                self.vnc.network_policy_delete(fq_name = ['default-domain',
+                        self.tenant.name, name])
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+
+
+class ConfigSecurityGroup():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.vnc.security_groups_list()['security-groups']
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item['fq_name'][1] == self.tenant.name) and \
+                    (item['fq_name'][2] == name):
+                return self.vnc.security_group_read(id = item['uuid'])
+
+    def addr_show(self, addr_list):
+        for item in addr_list:
+            print '        Security Group: %s' %(item.get_security_group())
+            subnet = item.get_subnet()
+            if subnet:
+                print '        Subnet: %s/%d' %(subnet.get_ip_prefix(), \
+                        subnet.get_ip_prefix_len())
+            else:
+                print '        Subnet: None'
+
+    def port_show(self, port_list):
+        for item in port_list:
+            print '        %d:%d' %(item.get_start_port(), item.get_end_port())
+
+    def rule_show(self, obj):
+        rules_obj = obj.get_security_group_entries()
+        if (rules_obj == None):
+            return
+        list = rules_obj.get_policy_rule()
+        count = 1
+        for rule in list:
+            print 'Rule #%d' %(count)
+            print '    Direction: %s' %(rule.get_direction())
+            print '    Protocol: %s' %(rule.get_protocol())
+            print '    Source Addresses:'
+            self.addr_show(rule.get_src_addresses())
+            print '    Source Ports:'
+            self.port_show(rule.get_src_ports())
+            print '    Destination Addresses:'
+            self.addr_show(rule.get_dst_addresses())
+            print '    Destination Ports:'
+            self.port_show(rule.get_dst_ports())
+            count += 1
+
+    def obj_show(self, obj):
+        print 'Security Group'
+        print 'Name: %s' %(obj.get_fq_name())
+        print 'UUID: %s' %(obj.uuid)
+        self.rule_show(obj)
+
+    def show(self, name):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                if (item['fq_name'][1] == self.tenant.name):
+                    print '    %s' %(item['fq_name'][2])
+
+    def add(self, name, protocol = None, address = None, port = None,
+            direction = None):
+        rule = vnc_api.PolicyRuleType()
+        rule.set_direction('>')
+        if protocol:
+            rule.set_protocol(protocol)
+        else:
+            rule.set_protocol('any')
+
+        addr_list = []
+        if address:
+            for item in address:
+                prefix = item.split('/')[0]
+                len = item.split('/')[1]
+                addr_list.append(vnc_api.AddressType(
+                        subnet = vnc_api.SubnetType(
+                        ip_prefix = prefix, ip_prefix_len = int(len))))
+        else:
+            addr_list.append(vnc_api.AddressType(
+                    subnet = vnc_api.SubnetType(
+                    ip_prefix = '0.0.0.0', ip_prefix_len = 0)))
+
+        local_addr_list = [vnc_api.AddressType(security_group = 'local')]
+
+        port_list = []
+        if port:
+            for item in port:
+                if (item == 'any'):
+                    port_list.append(vnc_api.PortType(
+                            start_port = -1, end_port = -1))
+                else:
+                    s_e = item.split(':')
+                    port_list.append(vnc_api.PortType(
+                            start_port = int(s_e[0]), end_port = int(s_e[1])))
+        else:
+            port_list.append(vnc_api.PortType(start_port = -1, end_port = -1))
+
+        local_port_list = [vnc_api.PortType(start_port = -1, end_port = -1)]
+
+        if (direction == 'ingress'):
+            rule.set_src_addresses(addr_list)
+            rule.set_src_ports(port_list)
+            rule.set_dst_addresses(local_addr_list)
+            rule.set_dst_ports(local_port_list)
+        else:
+            rule.set_src_addresses(local_addr_list)
+            rule.set_src_ports(local_port_list)
+            rule.set_dst_addresses(addr_list)
+            rule.set_dst_ports(port_list)
+
+        obj = self.obj_get(name = name)
+        if obj:
+            rules = obj.get_security_group_entries()
+            if not rules:
+                rules = vnc_api.PolicyEntriesType(policy_rule = [rule])
+            else:
+                rules.add_policy_rule(rule)
+            try:
+                self.vnc.security_group_update(obj)
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+        else:
+            rules = vnc_api.PolicyEntriesType(policy_rule = [rule])
+            obj = vnc_api.SecurityGroup(name = name,
+                    parent_obj = self.tenant,
+                    security_group_entries = rules)
+            try:
+                self.vnc.security_group_create(obj)
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+
+    def rule_del(self, obj, index):
+        rules = obj.get_security_group_entries()
+        if not rules:
+            return
+        rule = rules.get_policy_rule()[index - 1]
+        rules.delete_policy_rule(rule)
+        self.vnc.security_group_update(obj)
+
+    def delete(self, name, rule = None):
+        obj = self.obj_get(name)
+        if not obj:
+            print 'ERROR: Object %s is not found!' %(name)
+            return
+        if rule:
+            self.rule_del(obj, int(rule))
+        else:
+            try:
+                self.vnc.security_group_delete(fq_name = ['default-domain',
+                        self.tenant.name, name])
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+
+
+class ConfigNetwork():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.vnc.virtual_networks_list()['virtual-networks']
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item['fq_name'][1] == self.tenant.name) and \
+                    (item['fq_name'][2] == name):
+                return self.vnc.virtual_network_read(id = item['uuid'])
+
+    def prop_route_target_show(self, obj):
+        print '[P] Route targets:'
+        rt_list = obj.get_route_target_list()
+        if not rt_list:
+            return
+        for rt in rt_list.get_route_target():
+            print '    %s' %(rt)
+
+    def child_floating_ip_pool_show(self, obj):
+        print '[C] Floating IP pools:'
+        pool_list = obj.get_floating_ip_pools()
+        if not pool_list:
+            return
+        for pool in pool_list:
+            print '    %s' %(pool['to'][3])
+            pool_obj = self.vnc.floating_ip_pool_read(id = pool['uuid'])
+            ip_list = pool_obj.get_floating_ips()
+            if (ip_list != None):
+                for ip in ip_list:
+                    ip_obj = self.vnc.floating_ip_read(id = ip['uuid'])
+                    print '        %s' %(ip_obj.get_floating_ip_address())
+
+    def ref_ipam_show(self, obj):
+        print '[R] IPAMs:'
+        ipam_list = obj.get_network_ipam_refs()
+        if not ipam_list:
+            return
+        for item in ipam_list:
+            print '    %s' %(item['to'][2])
+            subnet_list = item['attr'].get_ipam_subnets()
+            for subnet in subnet_list:
+                print '        subnet: %s/%d, gateway: %s' %(
+                        subnet.get_subnet().get_ip_prefix(),
+                        subnet.get_subnet().get_ip_prefix_len(),
+                        subnet.get_default_gateway())
+
+    def ref_policy_show(self, obj):
+        print '[R] Policies:'
+        policy_list = obj.get_network_policy_refs()
+        if not policy_list:
+            return
+        for item in policy_list:
+            print '    %s (%d.%d)' %(item['to'][2],
+                    item['attr'].get_sequence().get_major(),
+                    item['attr'].get_sequence().get_minor())
+
+    def ref_route_table_show(self, obj):
+        print '[R] Route Tables:'
+        rt_list = obj.get_route_table_refs()
+        if not rt_list:
+            return
+        for item in rt_list:
+            print '    %s' %(item['to'][2])
+
+    def obj_show(self, obj):
+        print 'Virtual Network'
+        print 'Name: %s' %(obj.get_fq_name())      
+        print 'UUID: %s' %(obj.uuid)
+        self.prop_route_target_show(obj)
+        self.child_floating_ip_pool_show(obj)
+        self.ref_ipam_show(obj)
+        self.ref_policy_show(obj)
+        self.ref_route_table_show(obj)
+
+    def show(self, name):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                if (item['fq_name'][1] == self.tenant.name):
+                    print '    %s' %(item['fq_name'][2])
+
+    def ipam_add(self, obj, name, subnet, gateway = None):
+        try:
+            ipam_obj = self.vnc.network_ipam_read(fq_name = ['default-domain',
+                    self.tenant.name, name])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        cidr = subnet.split('/')
+        subnet = vnc_api.SubnetType(ip_prefix = cidr[0],
+                ip_prefix_len = int(cidr[1]))
+        ipam_subnet = vnc_api.IpamSubnetType(subnet = subnet,
+                default_gateway = gateway)
+        obj.add_network_ipam(ref_obj = ipam_obj,    
+                ref_data = vnc_api.VnSubnetsType([ipam_subnet]))
+
+    def ipam_del(self, obj, name):
+        try:
+            ipam_obj = self.vnc.network_ipam_read(fq_name = ['default-domain',
+                    self.tenant.name, name])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        obj.del_network_ipam(ref_obj = ipam_obj)
+
+    def policy_add(self, obj, name):
+        try:
+            policy_obj = self.vnc.network_policy_read(
+                    fq_name = ['default-domain', self.tenant.name, name])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        seq = vnc_api.SequenceType(major = 0, minor = 0)
+        obj.add_network_policy(ref_obj = policy_obj,
+                ref_data = vnc_api.VirtualNetworkPolicyType(sequence = seq))
+
+    def policy_del(self, obj, name):
+        try:
+            policy_obj = self.vnc.network_policy_read(
+                    fq_name = ['default-domain', self.tenant.name, name])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        obj.del_network_policy(ref_obj = policy_obj)
+
+    def route_target_add(self, obj, rt):
+        rt_list = obj.get_route_target_list()
+        if not rt_list:
+            rt_list = vnc_api.RouteTargetList()
+            obj.set_route_target_list(rt_list)
+        rt_list.add_route_target('target:%s' %(rt))
+
+    def route_target_del(self, obj, rt):
+        rt_list = obj.get_route_target_list()
+        if not rt_list:
+            return
+        rt_list.delete_route_target('target:%s' %(rt))
+
+    def route_table_add(self, obj, rt):
+        try:
+            rt_obj = self.vnc.route_table_read(fq_name = ['default-domain',
+                    self.tenant.name, rt])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        obj.add_route_table(ref_obj = rt_obj)
+
+    def route_table_del(self, obj, rt):
+        try:
+            rt_obj = self.vnc.route_table_read(fq_name = ['default-domain',
+                    self.tenant.name, rt])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        obj.del_route_table(ref_obj = rt_obj)
+
+    def add(self, name, ipam = None, subnet = None, policy = None,
+            route_target = None, route_table = None, shared = None,
+            external = None, l2 = None):
+        create = False
+        obj = self.obj_get(name)
+        if not obj:
+            obj = vnc_api.VirtualNetwork(name = name,
+                    parent_obj = self.tenant)
+            if l2:
+                prop = vnc_api.VirtualNetworkType(forwarding_mode = 'l2')
+                obj.set_virtual_network_properties(prop)
+            if shared:
+                obj.set_is_shared(shared)
+            if external:
+                obj.set_router_external(external)
+            create = True
+        if ipam and subnet:
+            self.ipam_add(obj, ipam, subnet)
+        if policy:
+            self.policy_add(obj, policy)
+        if route_target:
+            self.route_target_add(obj, route_target)
+        if route_table:
+            self.route_table_add(obj, route_table)
+        if create:
+            try:
+                self.vnc.virtual_network_create(obj)
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+        else:
+            self.vnc.virtual_network_update(obj)
+
+    def delete(self, name, ipam = None, policy = None, route_target = None,
+            route_table = None):
+        update = False
+        obj = self.obj_get(name)
+        if not obj:
+            print 'ERROR: Object %s is not found!' %(name)
+        if ipam:
+            self.ipam_del(obj, ipam)
+            update = True
+        if policy:
+            self.policy_del(obj, policy)
+            update = True
+        if route_target:
+            self.route_target_del(obj, route_target)
+            update = True
+        if route_table:
+            self.route_table_del(obj, route_table)
+            update = True
+        if update:
+            self.vnc.virtual_network_update(obj)
+        else:
+            try:
+                self.vnc.virtual_network_delete(id = obj.uuid)
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+
+
+class ConfigFloatingIpPool():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.vnc.floating_ip_pools_list()['floating-ip-pools']
+        return list
+
+    def obj_get(self, name, network = None):
+        for item in self.obj_list():
+            if network:
+                if (item['fq_name'][1] == self.tenant.name) and \
+                        (item['fq_name'][2] == network) and \
+                        (item['fq_name'][3] == name):
+                    return self.vnc.floating_ip_pool_read(id = item['uuid'])
+            else:
+                if (item['fq_name'][1] == self.tenant.name) and \
+                        (item['fq_name'][3] == name):
+                    return self.vnc.floating_ip_pool_read(id = item['uuid'])
+
+    def prop_subnet_show(self, obj):
+        print '[P] Subnet:'
+        prefixes = obj.get_floating_ip_pool_prefixes()
+        if not prefixes:
+            return
+        for item in prefixes.get_subnet():
+            print '    %s/%s' %(item.get_ip_prefix(), item.get_ip_prefix_len())
+
+    def child_ip_show(self, obj):
+        print '[C] Floating IPs:'
+        list = obj.get_floating_ips()
+        if not list:
+            return
+        for ip in list:
+            ip_obj = self.vnc.floating_ip_read(id = ip['uuid'])
+            print '    %s' %(ip_obj.get_floating_ip_address())
+
+    def back_ref_tenant_show(self, obj):
+        print '[BR] Tenants:'
+        list = obj.get_project_back_refs()
+        if not list:
+            return
+        for item in list:
+            print '    %s' %(item['to'][1])
+
+    def obj_show(self, obj):
+        print 'Floating IP Pool'
+        print 'Name: %s' %(obj.get_fq_name())
+        print 'UUID: %s' %(obj.uuid)
+        self.prop_subnet_show(obj)
+        self.child_ip_show(obj)
+        self.back_ref_tenant_show(obj)
+
+    def show(self, name = None):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                if (item['fq_name'][1] == self.tenant.name):
+                    print '    %s in network %s' \
+                            %(item['fq_name'][2], item['fq_name'][3])
+
+    def add(self, name, network):
+        if not name:
+            print 'ERROR: The name of floating IP pool is not specified!'
+            return
+        if not network:
+            print 'ERROR: Network is not specified!'
+            return
+        try:
+            net_obj = self.vnc.virtual_network_read(
+                    fq_name = ['default-domain', self.tenant.name, network])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        obj = vnc_api.FloatingIpPool(name = name, parent_obj = net_obj)
+        try:
+            self.vnc.floating_ip_pool_create(obj)
+            self.tenant.add_floating_ip_pool(obj)
+            self.vnc.project_update(self.tenant)
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+
+    def fip_delete(self, pool_obj):
+        pass
+
+    def delete(self, name, network):
+        if not name:
+            print 'ERROR: The name of floating IP pool is not specified!'
+            return
+        obj = self.obj_get(name, network)
+        if not obj:
+            print 'ERROR: Floating IP pool %s in network %s is not found!' \
+                    %(name, network)
+            return
+        if obj.get_floating_ips():
+            print 'ERROR: There are allocated floating IPs!'
+            return
+        for tenant_ref in obj.get_project_back_refs():
+            tenant = self.vnc.project_read(fq_name = tenant_ref['to'])
+            tenant.del_floating_ip_pool(obj)
+            self.vnc.project_update(tenant)
+        try:
+            self.vnc.floating_ip_pool_delete(id = obj.uuid)
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+
+
+class ConfigServiceTemplate():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.vnc.service_templates_list()['service-templates']
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item['fq_name'][1] == name):
+                return self.vnc.service_template_read(id = item['uuid'])
+
+    def obj_show(self, obj):
+        print 'Service Template'
+        print 'Name: %s' %(obj.get_fq_name())      
+        print 'UUID: %s' %(obj.uuid)
+        properties = obj.get_service_template_properties()
+        print 'Service Mode: %s' %(properties.get_service_mode())
+        print 'Service Type: %s' %(properties.get_service_type())
+        print 'Service Image: %s' %(properties.get_image_name())
+        print 'Service Flavor: %s' %(properties.get_flavor())
+        print 'Service Interfaces:'
+        for item in properties.get_interface_type():
+            print '    %s' %(item.get_service_interface_type())
+
+    def show(self, name = None):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                print '    %s' %(item['fq_name'][1])
+
+    def add(self, name, mode, type, image, flavor, interface_type,
+            scale = None):
+        obj = vnc_api.ServiceTemplate(name = name)
+        properties = vnc_api.ServiceTemplateType(service_mode = mode,
+                service_type = type, image_name = image, flavor = flavor,
+                ordered_interfaces = True, availability_zone_enable = True)
+        if scale:
+            properties.set_service_scaling(scale)
+            for item in interface_type:
+                if (mode == 'transparent') and \
+                       ((item == 'left') or (item == 'right')):
+                    shared_ip = True
+                elif (mode == 'in-network') and (item == 'left'):
+                    shared_ip = True
+                else:
+                    shared_ip = False
+                type = vnc_api.ServiceTemplateInterfaceType(
+                        service_interface_type = item,
+                        shared_ip = shared_ip,
+                        static_route_enable = True)
+                properties.add_interface_type(type)
+        else:
+            for item in interface_type:
+                type = vnc_api.ServiceTemplateInterfaceType(
+                        service_interface_type = item,
+                        static_route_enable = True)
+                properties.add_interface_type(type)
+        obj.set_service_template_properties(properties)
+        try:
+            self.vnc.service_template_create(obj)
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+
+    def delete(self, name):
+        obj = self.obj_get(name)
+        if not obj:
+            print 'ERROR: Object %s is not found!' %(name)
+        try:
+            self.vnc.service_template_delete(id = obj.uuid)
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+
+
+class ConfigServiceInstance():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.vnc.service_instances_list()['service-instances']
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item['fq_name'][1] == self.tenant.name) and \
+                    (item['fq_name'][2] == name):
+                return self.vnc.service_instance_read(id = item['uuid'])
+
+    def obj_show(self, obj):
+        print 'Service Instance'
+        print 'Name: %s' %(obj.get_fq_name())      
+        print 'UUID: %s' %(obj.uuid)
+
+    def show(self, name):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                if (item['fq_name'][1] == self.tenant.name):
+                    print '    %s' %(item['fq_name'][2])
+
+    def add(self, name, template, network_list,
+            auto_policy = None, scale_max = None):
+        obj = vnc_api.ServiceInstance(name = name, parent_obj = self.tenant)
+        properties = vnc_api.ServiceInstanceType(auto_policy = auto_policy)
+        for net in network_list:
+            net_name = None
+            net_route = None
+            net_auto = False
+            tenant_name = self.tenant.name
+            for arg in net.split(','):
+                arg_name = arg.split('=')[0]
+                arg_val = arg.split('=')[1]
+                if (arg_name == 'tenant'):
+                    tenant_name = arg_val
+                elif (arg_name == 'network'):
+                    if (arg_val == 'auto'):
+                        net_auto = True
+                    else:
+                        net_name = arg_val
+                elif (arg_name == 'route'):
+                    net_route = arg_val
+            if net_auto:
+                net_fq_name = None
+            else:
+                net_fq_name = 'default-domain:%s:%s' %(tenant_name, net_name)
+            interface = vnc_api.ServiceInstanceInterfaceType(
+                    virtual_network = net_fq_name)
+            if net_route:
+                route = vnc_api.RouteType(prefix = net_route)
+                route_table = vnc_api.RouteTableType()
+                route_table.add_route(route)
+                interface.set_static_routes(route_table)
+            properties.add_interface_list(interface)
+
+        if scale_max:
+            scale = vnc_api.ServiceScaleOutType(
+                    max_instances = int(scale_max),
+                    auto_scale = True)
+        else:
+            scale = vnc_api.ServiceScaleOutType()
+        properties.set_scale_out(scale)
+
+        obj.set_service_instance_properties(properties)
+        try:
+            template = self.vnc.service_template_read(
+                    fq_name = ['default-domain', template])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+        obj.set_service_template(template)
+        try:
+            self.vnc.service_instance_create(obj)
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+
+    def delete(self, name):
+        obj = self.obj_get(name)
+        if not obj:
+            print 'ERROR: Object %s is not found!' %(name)
+        try:
+            self.vnc.service_instance_delete(id = obj.uuid)
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+
+
+class ConfigImage():
+    def __init__(self, client):
+        self.nova = client.nova
+
+    def obj_list(self):
+        list = self.nova.images.list()
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item.name == name):
+                return item
+
+    def obj_show(self, obj):
+        print 'Image'
+        print 'Name: %s' %(obj.name)      
+        print 'UUID: %s' %(obj.id)
+
+    def show(self, name = None):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                print '    %s' %(item.name)
+
+    def add(self, name):
+        pass
+    def delete(self, name):
+        pass
+
+
+class ConfigFlavor():
+    def __init__(self, client):
+        self.nova = client.nova
+
+    def obj_list(self):
+        list = self.nova.flavors.list()
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item.name == name):
+                return item
+
+    def obj_show(self, obj):
+        print 'Flavor'
+        print 'Name: %s' %(obj.name)      
+        print 'UUID: %s' %(obj.id)
+
+    def show(self, name = None):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                print '    %s' %(item.name)
+
+    def add(self, name):
+        pass
+    def delete(self, name):
+        pass
+
+
+class ConfigVirtualMachine():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.nova = client.nova
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.nova.servers.list()
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item.name == name):
+                return item
+
+    def obj_show(self, obj):
+        print 'Virtual Machine'
+        print 'Name: %s' %(obj.name)      
+        print 'UUID: %s' %(obj.id)
+        print 'Status: %s' %(obj.status)
+        print 'Addresses:'
+        for item in obj.addresses.keys():
+            print '    %s  %s' %(obj.addresses[item][0]['addr'], item)
+
+    def show(self, name):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                print '    %s' %(item.name)
+
+    def add(self, name, image, flavor, network, node = None, user_data = None,
+            wait = None):
+        try:
+            image_obj = self.nova.images.find(name = image)
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        try:
+            flavor_obj = self.nova.flavors.find(name = flavor)
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+
+        networks = []
+        net_list = self.vnc.virtual_networks_list()['virtual-networks']
+        for item in network:
+            for vn in net_list:
+                if (vn['fq_name'][1] == self.tenant.name) and \
+                        (vn['fq_name'][2] == item):
+                    networks.append({'net-id': vn['uuid']})
+                    break
+            else:
+                print 'ERROR: Network %s is not found!' %(item)
+                return
+
+        #if node:
+        #    zone = self.nova.availability_zones.list()[1]
+        #    for item in zone.hosts.keys():
+        #        if (item == node):
+        #            break
+        #    else:
+        #        print 'ERROR: Node %s is not found!' %(name)
+        #        return
+
+        try:
+            vm = self.nova.servers.create(name = name, image = image_obj,
+                    flavor = flavor_obj, availability_zone = node,
+                    nics = networks, userdata = user_data)
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+
+        if wait:
+            timeout = 12
+            while timeout:
+                time.sleep(3)
+                vm = self.nova.servers.get(vm.id)
+                if vm.status != 'BUILD':
+                    print 'VM %s is %s' %(vm.name, vm.status)
+                    break
+                timeout -= 1
+
+    def delete(self, name):
+        obj = self.obj_get(name)
+        if not obj:
+            print 'ERROR: Object %s is not found!' %(name)
+        self.nova.servers.delete(obj.id)
+
+
+class ConfigRouteTable():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.vnc.route_tables_list()['route-tables']
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item['fq_name'][1] == self.tenant.name) and \
+                    (item['fq_name'][2] == name):
+                return self.vnc.route_table_read(id = item['uuid'])
+
+    def obj_show(self, obj):
+        print 'Route Table'
+        print 'Name: %s' %(obj.get_fq_name())      
+        print 'UUID: %s' %(obj.uuid)
+        routes = obj.get_routes()
+        if not routes:
+            return
+        for item in routes.get_route():
+            print '  %s next-hop %s' %(item.get_prefix(), item.get_next_hop())
+
+    def show(self, name = None):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                if (item['fq_name'][1] == self.tenant.name):
+                    print '    %s' %(item['fq_name'][2])
+
+    def route_add(self, obj, route):
+        routes = obj.get_routes()
+        if not routes:
+            routes = vnc_api.RouteTableType()
+            obj.set_routes(routes)
+        prefix = route.split(':')[0]
+        nh = 'default-domain:%s:%s' %(self.tenant.name, route.split(':')[1])
+        routes.add_route(vnc_api.RouteType(prefix = prefix, next_hop = nh))
+
+    def route_del(self, obj, prefix):
+        routes = obj.get_routes()
+        if not routes:
+            return
+        for item in routes.get_route():
+            if (item.get_prefix() == prefix):
+                routes.delete_route(item)
+
+    def add(self, name, route = None):
+        create = False
+        obj = self.obj_get(name)
+        if not obj:
+            obj = vnc_api.RouteTable(name = name, parent_obj = self.tenant)
+            create = True
+        if route:
+            for item in route:
+                self.route_add(obj, item)
+        if create:
+            try:
+                self.vnc.route_table_create(obj)
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+        else:
+            self.vnc.route_table_update(obj)
+
+    def delete(self, name, route = None):
+        obj = self.obj_get(name)
+        if not obj:
+            print 'ERROR: Object %s is not found!' %(name)
+        if route:
+            for item in route:
+                self.route_del(obj, item)
+            self.vnc.route_table_update(obj)
+        else:
+            try:
+                self.vnc.route_table_delete(id = obj.uuid)
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+
+
+class ConfigInterfaceRouteTable():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.vnc.interface_route_tables_list()['interface-route-tables']
+        return list
+
+    def obj_get(self, name):
+        for item in self.obj_list():
+            if (item['fq_name'][1] == self.tenant.name) and \
+                    (item['fq_name'][2] == name):
+                return self.vnc.interface_route_table_read(id = item['uuid'])
+
+    def obj_show(self, obj):
+        print 'Interface Route Table'
+        print 'Name: %s' %(obj.get_fq_name())      
+        print 'UUID: %s' %(obj.uuid)
+        routes = obj.get_interface_route_table_routes()
+        if not routes:
+            return
+        for item in routes.get_route():
+            print '  %s' %(item.get_prefix())
+
+    def show(self, name = None):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj)
+        else:
+            for item in self.obj_list():
+                if (item['fq_name'][1] == self.tenant.name):
+                    print '    %s' %(item['fq_name'][2])
+
+    def route_add(self, obj, prefix):
+        routes = obj.get_interface_route_table_routes()
+        if not routes:
+            routes = vnc_api.RouteTableType()
+        routes.add_route(vnc_api.RouteType(prefix = prefix))
+        obj.set_interface_route_table_routes(routes)
+
+    def route_del(self, obj, prefix):
+        routes = obj.get_interface_route_table_routes()
+        if not routes:
+            return
+        for item in routes.get_route():
+            if (item.get_prefix() == prefix):
+                routes.delete_route(item)
+        obj.set_interface_route_table_routes(routes)
+
+    def add(self, name, route = None):
+        create = False
+        obj = self.obj_get(name)
+        if not obj:
+            obj = vnc_api.InterfaceRouteTable(name = name,
+                    parent_obj = self.tenant)
+            create = True
+        if route:
+            for item in route:
+                self.route_add(obj, item)
+        if create:
+            try:
+                self.vnc.interface_route_table_create(obj)
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+        else:
+            self.vnc.interface_route_table_update(obj)
+
+    def delete(self, name, route = None):
+        obj = self.obj_get(name)
+        if not obj:
+            print 'ERROR: Object %s is not found!' %(name)
+        if route:
+            for item in route:
+                self.route_del(obj, item)
+            self.vnc.interface_route_table_update(obj)
+        else:
+            try:
+                self.vnc.interface_route_table_delete(id = obj.uuid)
+            except Exception as e:
+                print 'ERROR: %s' %(str(e))
+
+
+class ConfigVmInterface():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+        self.nova = client.nova
+
+    def obj_list(self, vm_id = None):
+        list = []
+        if vm_id:
+            vm = self.vnc.virtual_machine_read(id = vm_id)
+            if_ref_list = vm.get_virtual_machine_interface_back_refs()
+            for if_ref in if_ref_list:
+                if_obj = self.vnc.virtual_machine_interface_read(
+                        id = if_ref['uuid'])
+                vn_name = if_obj.get_virtual_network_refs()[0]['to'][2]
+                list.append({'name':vn_name, 'uuid':if_ref['uuid'],
+                        'obj':if_obj})
+        else:
+            for vm_nova in self.nova.servers.list():
+                try:
+                    vm = self.vnc.virtual_machine_read(id = vm_nova.id)
+                except Exception as e:
+                    print 'ERROR: %s' %(str(e))
+                    continue
+                if_ref_list = vm.get_virtual_machine_interface_back_refs()
+                for if_ref in if_ref_list:
+                    if_obj = self.vnc.virtual_machine_interface_read(
+                            id = if_ref['uuid'])
+                    vn_name = if_obj.get_virtual_network_refs()[0]['to'][2]
+                    list.append({'name':'%s:%s' %(vm_nova.name, vn_name),
+                            'uuid':if_ref['uuid'], 'obj':if_obj})
+        return list
+
+    def obj_get(self, name, vm_id = None):
+        list = self.obj_list(vm_id)
+        for item in list:
+            if (item['name'] == name):
+                return item['obj']
+
+    def prop_mac_show(self, obj):
+        print '[P] MAC addresses:'
+        mac = obj.get_virtual_machine_interface_mac_addresses()
+        if not mac:
+            return
+        for item in mac.get_mac_address():
+            print '    %s' %(item)
+
+    def prop_prop_show(self, obj):
+        prop = obj.get_virtual_machine_interface_properties()
+        if not prop:
+            return
+        print '[P] Service interface type: %s' \
+                %(prop.get_service_interface_type())
+        print '[P] Interface mirror: %s' %(prop.get_interface_mirror())
+
+    def ref_sg_show(self, obj):
+        print '[R] Security groups:'
+        refs = obj.get_security_group_refs()
+        if refs:
+            for item in obj.get_security_group_refs():
+                print '    %s' %(item['to'][2])
+
+    def ref_net_show(self, obj):
+        print '[R] Virtual networks:'
+        for item in obj.get_virtual_network_refs():
+            print '    %s' %(item['to'][2])
+
+    def ref_irt_show(self, obj):
+        print '[R] Interface route tables:'
+        list = obj.get_interface_route_table_refs()
+        if list:
+            for item in list:
+                print '    %s' %(item['to'][2])
+
+    def back_ref_ip_show(self, obj):
+        print '[BR] Instance IPs:'
+        list = obj.get_instance_ip_back_refs()
+        if not list:
+            return
+        for item in list:
+            ip = self.vnc.instance_ip_read(id = item['uuid'])
+            print '    %s' %(ip.get_instance_ip_address())
+
+    def back_ref_fip_show(self, obj):
+        print '[BR] Floating IPs:'
+        list = obj.get_floating_ip_back_refs()
+        if not list:
+            return
+        for item in list:
+            ip = self.vnc.floating_ip_read(id = item['uuid'])
+            print '    %s' %(ip.get_floating_ip_address())
+
+    def obj_show(self, obj, name):
+        print 'Virtual Machine Interface'
+        print 'Name: %s' %(name)      
+        print 'UUID: %s' %(obj.uuid)
+        self.prop_mac_show(obj)
+        self.prop_prop_show(obj)
+        self.ref_sg_show(obj)
+        self.ref_net_show(obj)
+        self.ref_irt_show(obj)
+        self.back_ref_ip_show(obj)
+        self.back_ref_fip_show(obj)
+
+    def show(self, name = None):
+        if name:
+            obj = self.obj_get(name)
+            if not obj:
+                print 'ERROR: Object %s is not found!' %(name)
+                return
+            self.obj_show(obj, name)
+        else:
+            for item in self.obj_list():
+                    print '    %s' %(item['name'])
+
+    def sg_add(self, obj, sg):
+        try:
+            sg_obj = self.vnc.security_group_read(
+                    fq_name = ['default-domain', self.tenant.name, sg])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        obj.add_security_group(sg_obj)
+
+    def addr_add(self, obj, addr):
+        id = str(uuid.uuid4())
+        ip_obj = vnc_api.InstanceIp(name = id, instance_ip_address = addr)
+        ip_obj.uuid = id
+        ip_obj.add_virtual_machine_interface(obj)
+        vn_id = obj.get_virtual_network_refs()[0]['uuid']
+        vn_obj = self.vnc.virtual_network_read(id = vn_id)
+        ip_obj.add_virtual_network(vn_obj)
+        self.vnc.instance_ip_create(ip_obj)
+
+    def irt_add(self, obj, irt):
+        try:
+            table_obj = self.vnc.interface_route_table_read(
+                    fq_name = ['default-domain', self.tenant.name, irt])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        obj.add_interface_route_table(table_obj)
+
+    def fip_add(self, obj, fip_pool, fip):
+        pool_name = fip_pool.split(':')
+        pool_name.insert(0, 'default-domain')
+        try:
+            pool_obj = self.vnc.floating_ip_pool_read(fq_name = pool_name)
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        id = str(uuid.uuid4())
+        fip_obj = vnc_api.FloatingIp(name = id, parent_obj = pool_obj)
+        fip_obj.uuid = id
+        if (fip != 'any'):
+            fip_obj.set_floating_ip_address(fip)
+        fip_obj.add_project(self.tenant)
+        fip_obj.add_virtual_machine_interface(obj)
+        self.vnc.floating_ip_create(fip_obj)
+        self.tenant.add_floating_ip_pool(pool_obj)
+        self.vnc.project_update(self.tenant)
+
+    def add(self, name, sg = None, irt = None, addr = None,
+            fip_pool = None, fip = None):
+        update = False
+        obj = self.obj_get(name)
+        if not obj:
+            print 'ERROR: Object %s is not found!' %(name)
+            return
+        if sg:
+            self.sg_add(obj, sg)
+            update = True
+        if irt:
+            self.irt_add(obj, irt)
+            update = True
+        if addr:
+            self.addr_add(obj, addr)
+            update = True
+        if fip and fip_pool:
+            self.fip_add(obj, fip_pool, fip)
+            update = True
+        if update:
+            self.vnc.virtual_machine_interface_update(obj)
+
+    def sg_del(self, obj, sg):
+        try:
+            sg_obj = self.vnc.security_group_read(
+                    fq_name = ['default-domain', self.tenant.name, sg])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        obj.del_security_group(sg_obj)
+
+    def irt_del(self, obj, irt):
+        try:
+            table_obj = self.vnc.interface_route_table_read(
+                    fq_name = ['default-domain', self.tenant.name, irt])
+        except Exception as e:
+            print 'ERROR: %s' %(str(e))
+            return
+        obj.del_interface_route_table(table_obj)
+
+    def addr_del(self, obj, addr):
+        ip_list = obj.get_instance_ip_back_refs()
+        for ip in ip_list:
+            ip_obj = self.vnc.instance_ip_read(id = ip['uuid'])
+            if (ip_obj.get_instance_ip_address() == addr):
+                self.vnc.instance_ip_delete(id = ip_obj.uuid)
+                break
+        else:
+            print 'ERROR: IP address %s is not found!' %(addr)
+
+    def fip_del(self, obj):
+        list = obj.get_floating_ip_back_refs()
+        if not list:
+            return
+        for item in list:
+            ip = self.vnc.floating_ip_delete(id = item['uuid'])
+
+    def delete(self, name, sg = None, irt = None, addr = None,
+            fip = None, vm_id = None):
+        update = False
+        obj = self.obj_get(name, vm_id)
+        if not obj:
+            print 'ERROR: Object %s is not found!' %(name)
+            return
+        if sg:
+            self.sg_del(obj, sg)
+            update = True
+        if irt:
+            self.irt_del(obj, irt)
+            update = True
+        if addr:
+            self.addr_del(obj, addr)
+            update = True
+        if fip:
+            self.fip_del(obj)
+            update = True
+        if update:
+            self.vnc.virtual_machine_interface_update(obj)
+
+
+class ConfigGlobalVrouter():
+    def __init__(self, client):
+        self.vnc = client.vnc
+        self.tenant = client.tenant
+
+    def obj_list(self):
+        list = self.vnc.interface_route_tables_list()['interface-route-tables']
+        return list
+
+    def obj_get(self, name):
+        obj = self.vnc.global_vrouter_config_read(
+                fq_name = ['default-global-system-config',
+                'default-global-vrouter-config'])
+        return obj
+
+    def obj_show(self, obj):
+        pass
+
+    def show(self, name = None):
+        obj = self.obj_get('dummy')
+        print 'Link Local Service'
+        for item in obj.get_linklocal_services().get_linklocal_service_entry():
+            print '  %s  %s:%s  %s:%s' %(item.get_linklocal_service_name(),
+                    item.get_linklocal_service_ip(),
+                    item.get_linklocal_service_port(),
+                    item.get_ip_fabric_service_ip()[0],
+                    item.get_ip_fabric_service_port())
+
+    def add(self, name, link_local_addr, fabric_addr):
+        obj = self.obj_get('dummy')
+        list = obj.get_linklocal_services().get_linklocal_service_entry()
+        list.append(vnc_api.LinklocalServiceEntryType(
+                linklocal_service_name = name,
+                linklocal_service_ip = link_local_addr.split(':')[0],
+                linklocal_service_port = int(link_local_addr.split(':')[1]),
+                ip_fabric_service_ip = [fabric_addr.split(':')[0]],
+                ip_fabric_service_port = int(fabric_addr.split(':')[1])))
+        self.vnc.global_vrouter_config_update(obj)
+
+    def delete(self, name):
+        obj = self.obj_get('dummy')
+        list = obj.get_linklocal_services().get_linklocal_service_entry()
+        for item in list:
+            if (item.get_linklocal_service_name() == name):
+                list.remove(item)
+                break
+        self.vnc.global_vrouter_config_update(obj)
+
+class ConfigClient():
+    def __init__(self, username, password, tenant, region, api_server):
+        self.vnc = vnc_api.VncApi(username = username, password = password,
+                tenant_name = tenant, api_server_host = api_server)
+        if config_nova:
+            self.nova = novaclient.v1_1.client.Client(username = username,
+                    api_key = password, project_id = tenant,
+                    region_name = region,
+                    auth_url = 'http://%s:35357/v2.0' %(api_server))
+        else:
+            self.nova = None
+        self.tenant = self.vnc.project_read(
+                fq_name = ['default-domain', tenant])
+
diff --git a/Testcases/config_shell.py b/Testcases/config_shell.py
new file mode 100644
index 0000000..2fe5ad1
--- /dev/null
+++ b/Testcases/config_shell.py
@@ -0,0 +1,379 @@
+
+from config_obj import *
+import argparse
+
+class ConfigShell():
+
+    def __init__(self):
+        self.parser_init()
+
+    def env(self, *args, **kwargs):
+        for arg in args:
+            value = os.environ.get(arg, None)
+            if value:
+                return value
+        return kwargs.get('default', '')
+
+    def do_help(self, args):
+        if args.obj_parser:
+                args.obj_parser.print_help()
+        else:
+            self.parser.print_help()
+
+    def parser_init(self):
+        parser = argparse.ArgumentParser()
+        parser.add_argument('--username', help = 'User name')
+        parser.add_argument('--password', help = 'Password')
+        parser.add_argument('--tenant', help = 'Tenant name')
+        parser.add_argument('--region', help = 'Region name')
+        parser.add_argument('--api-server', help = 'API server address')
+
+        parser.add_argument('cmd', choices = ['add', 'show', 'delete', 'help'],
+                metavar = '<command>', help = '[ add | show | delete | help ]')
+
+        subparsers = parser.add_subparsers(metavar = '<object>')
+        self.sub_cmd_dict = {}
+
+        sub_parser = subparsers.add_parser('vdns', help = 'Virtual DNS')
+        sub_parser.set_defaults(obj_class = ConfigVirtualDns,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of virtual DNS')
+        sub_parser.add_argument('--domain-name', metavar = '<name>',
+                help = 'The name of DNS domain')
+        sub_parser.add_argument('--record-order',
+                choices = ['fixed', 'random', 'round-robin'],
+                default = 'random', metavar = '<order>',
+                help = 'The order of DNS records ' \
+                       '[ random | fixed | round-robin ]')
+        sub_parser.add_argument('--next-dns', metavar = '<name>',
+                help = 'The name of next virtual DNS service or ' \
+                       'the IP address of DNS server reachable by fabric.')
+
+        sub_parser = subparsers.add_parser('ipam', help = 'Network IPAM')
+        sub_parser.set_defaults(obj_class = ConfigIpam,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of IPAM')
+        sub_parser.add_argument('--dns-type',
+                choices = ['none', 'default', 'tenant', 'virtual'],
+                metavar = '<type>',
+                help = 'The type of DNS service ' \
+                       '[ none | default | virtual | tenant ]')
+        sub_parser.add_argument('--virtual-dns', metavar = '<name>',
+                help = 'The name of virtual DNS service')
+        sub_parser.add_argument('--tenant-dns', metavar = '<address>',
+                action = 'append',
+                help = 'The address of tenant DNS')
+        sub_parser.add_argument('--domain-name', metavar = '<name>',
+                help = 'The name of DNS domain')
+        sub_parser.add_argument('--ntp-server', metavar = '<address>',
+                help = 'The address of NTP server')
+
+        sub_parser = subparsers.add_parser('policy', help = 'Network Policy')
+        sub_parser.set_defaults(obj_class = ConfigPolicy,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of policy')
+        sub_parser.add_argument('--rule', action = 'append',
+                metavar = '<arguments>',
+                help = 'Policy rule ' \
+                       'direction=[ "<>" | ">" ],' \
+                       'protocol=[ any | tcp | udp | icmp ],' \
+                       'src-net=[ <name> | any ],' \
+                       'dst-net=[ <name> | any ],' \
+                       'src-port=[ <start>:<end> | any ],' \
+                       'dst-port=[ <start>:<end> | any ],' \
+                       'action=[ pass | deny | drop | reject | alert | ' \
+                               'log | service ],' \
+                       'service=<name>,' \
+                       'index=<index>')
+
+        sub_parser = subparsers.add_parser('security-group',
+                help = 'Security Group')
+        sub_parser.set_defaults(obj_class = ConfigSecurityGroup,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of security group')
+        sub_parser.add_argument('--rule', metavar = '<index>',
+                help = 'Rule index')
+        sub_parser.add_argument('--direction',
+                choices = ['ingress', 'egress'],
+                metavar = '<direction>',
+                help = 'Direction [ ingress | egress ]')
+        sub_parser.add_argument('--protocol',
+                choices = ['any', 'tcp', 'udp', 'icmp'],
+                metavar = '<protocol>',
+                help = 'Protocol [ any | tcp | udp | icmp ]')
+        sub_parser.add_argument('--address', action = 'append',
+                metavar = '<prefix>/<length>', help = 'Remote IP address')
+        sub_parser.add_argument('--port', action = 'append', type = str,
+                metavar = '<start>:<end>', help = 'The range of remote port')
+
+        sub_parser = subparsers.add_parser('network',
+                help = 'Virtual Network')
+        sub_parser.set_defaults(obj_class = ConfigNetwork,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of virtual network')
+        sub_parser.add_argument('--ipam', metavar = '<name>',
+                help = 'The name of IPAM')
+        sub_parser.add_argument('--subnet', metavar = '<prefix>/<length>',
+                help = 'Subnet prefix and length')
+        sub_parser.add_argument('--gateway', metavar = '<address>',
+                help = 'The gateway address of subnet')
+        sub_parser.add_argument('--policy', metavar = '<name>',
+                help = 'The name of network policy')
+        sub_parser.add_argument('--route-target', metavar = '<AS>:<RT>',
+                help = 'Route target')
+        sub_parser.add_argument('--route-table', metavar = '<name>',
+                help = 'The name of route table')
+        sub_parser.add_argument('--l2', action = 'store_true',
+                help = 'Layer 2 network, layer 2&3 by default')
+        sub_parser.add_argument('--shared', action = 'store_true',
+                help = 'Enable sharing with other tenants')
+        sub_parser.add_argument('--external', action = 'store_true',
+                help = 'Enable external access')
+
+        sub_parser = subparsers.add_parser('floating-ip-pool',
+                help = 'Floating IP Pool')
+        sub_parser.set_defaults(obj_class = ConfigFloatingIpPool,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of floating IP pool')
+        sub_parser.add_argument('--network', metavar = '<name>',
+                help = 'The name of virtual network holding floating IP pool')
+        #sub_parser.add_argument('--floating-ip', action = 'store_true',
+        #        help = 'Floating IP')
+
+        sub_parser = subparsers.add_parser('vm',
+                help = 'Virtual Machine')
+        sub_parser.set_defaults(obj_class = ConfigVirtualMachine,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of virtual machine')
+        sub_parser.add_argument('--image', metavar = '<name>',
+                help = 'The name of image')
+        sub_parser.add_argument('--flavor', metavar = '<name>',
+                help = 'The name of flavor')
+        sub_parser.add_argument('--network', action = 'append',
+                metavar = '<name>',
+                help = 'The name of network')
+        sub_parser.add_argument('--user-data', metavar = '<name>',
+                help = 'Full file name containing user data')
+        sub_parser.add_argument('--node', metavar = '<name>',
+                help = 'The name of compute node')
+        sub_parser.add_argument('--wait', action = 'store_true',
+                help = 'Wait till VM is active')
+
+        sub_parser = subparsers.add_parser('interface-route-table',
+                help = 'Interface Route Table')
+        sub_parser.set_defaults(obj_class = ConfigInterfaceRouteTable,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of interface route table')
+        sub_parser.add_argument('--route', action = 'append',
+                metavar = '<prefix>/<length>', help = 'Route')
+
+        sub_parser = subparsers.add_parser('route-table',
+                help = 'Network Route Table')
+        sub_parser.set_defaults(obj_class = ConfigRouteTable,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of route table')
+        sub_parser.add_argument('--route', action = 'append',
+                metavar = '<prefix>/<length>:<next-hop>',
+                help = 'The route and next-hop')
+
+        sub_parser = subparsers.add_parser('vm-interface',
+                help = 'Virtual Machine Interface')
+        sub_parser.set_defaults(obj_class = ConfigVmInterface,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<VM>:<network>',
+                help = 'The name of virtual machine interface')
+        sub_parser.add_argument('--interface-route-table', metavar = '<name>',
+                help = 'The name of interface route table')
+        sub_parser.add_argument('--security-group', metavar = '<name>',
+                help = 'The name of security group')
+        sub_parser.add_argument('--address',
+                metavar = '<address>',
+                help = 'IP address')
+        sub_parser.add_argument('--floating-ip',
+                metavar = '<address>',
+                help = 'Floating IP address [ any | <address> ]')
+        sub_parser.add_argument('--floating-ip-pool',
+                metavar = '<pool>',
+                help = 'The floating IP pool to allocate a floating IP from ' \
+                       '<tenant>:<network>:<floating IP pool>')
+
+        sub_parser = subparsers.add_parser('image',
+                help = 'Virtual Machine Image')
+        self.sub_cmd_dict['image'] = sub_parser
+        sub_parser.set_defaults(obj_class = ConfigImage)
+        sub_parser.add_argument('name', nargs = '?', default = None)
+
+        sub_parser = subparsers.add_parser('flavor',
+                help = 'Virtual Machine Flavor')
+        self.sub_cmd_dict['flavor'] = sub_parser
+        sub_parser.set_defaults(obj_class = ConfigFlavor)
+        sub_parser.add_argument('name', nargs = '?', default = None)
+
+        sub_parser = subparsers.add_parser('service-template',
+                help = 'Service Template')
+        sub_parser.set_defaults(obj_class = ConfigServiceTemplate,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of service template')
+        sub_parser.add_argument('--mode',
+                choices = ['transparent', 'in-network', 'in-network-nat'],
+                metavar = '<mode>',
+                help = 'Service mode ' \
+                       '[ transparent | in-network | in-network-nat ]')
+        sub_parser.add_argument('--type',
+                choices = ['firewall', 'analyzer'],
+                metavar = '<type>',
+                help = 'Service type [ firewall | analyzer ]')
+        sub_parser.add_argument('--image', metavar = '<name>',
+                help = 'The name of image')
+        sub_parser.add_argument('--flavor', metavar = '<name>',
+                help = 'The name of flavor')
+        sub_parser.add_argument('--scale', action = 'store_true',
+                help = 'Enable service scaling')
+        sub_parser.add_argument('--interface',
+                choices = ['management', 'left', 'right', 'other'],
+                metavar = '<type>',
+                action = 'append',
+                help = 'Service interface ' \
+                       '[ management | left | right | other ]')
+
+        sub_parser = subparsers.add_parser('service-instance',
+                help = 'Service Instance')
+        sub_parser.set_defaults(obj_class = ConfigServiceInstance,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of service instance')
+        sub_parser.add_argument('--template',
+                metavar = '<template>',
+                help = 'Service template')
+        sub_parser.add_argument('--network', action = 'append',
+                metavar = '<arguments>',
+                help = 'network=[ <name> | auto ],tenant=<name>,' \
+                       'route=<prefix>/<length> ' \
+                       'The network order must be the same as interface ' \
+                       'order defined in service template.')
+        sub_parser.add_argument('--scale-max',
+                metavar = '<number>',
+                help = 'The maximum number of instances')
+        sub_parser.add_argument('--auto-policy', action = 'store_true',
+                help = 'Enable automatic policy')
+
+        sub_parser = subparsers.add_parser('link-local',
+                help = 'Link Local Service')
+        sub_parser.set_defaults(obj_class = ConfigGlobalVrouter,
+                obj_parser = sub_parser)
+        sub_parser.add_argument('name', nargs = '?', default = None,
+                metavar = '<name>', help = 'The name of link local service')
+        sub_parser.add_argument('--link-local-address',
+                metavar = '<address>',
+                help = 'Link Local service address and port ' \
+                       '<link local address>:<link local port>')
+        sub_parser.add_argument('--fabric-address',
+                metavar = '<address>',
+                help = 'Fabric address and port ' \
+                       '<fabric address>:<fabric port>')
+        self.parser = parser
+
+    def parse(self, argv = None):
+        args = self.parser.parse_args(args = argv)
+        return args
+
+    def run(self, args, client):
+        obj = args.obj_class(client = client)
+        if args.cmd == 'help':
+            self.do_help(args)
+        elif args.cmd == 'show':
+            obj.show(args.name)
+        elif args.cmd == 'add':
+            if (args.obj_class == ConfigVirtualDns):
+                obj.add(args.name, args.record_order, args.next_dns)
+            elif (args.obj_class == ConfigIpam):
+                obj.add(args.name, args.dns_type, args.virtual_dns,
+                        args.tenant_dns, args.domain_name, args.ntp_server)
+            elif (args.obj_class == ConfigPolicy):
+                obj.add(args.name, args.rule)
+            elif (args.obj_class == ConfigSecurityGroup):
+                obj.add(args.name, args.protocol, args.address, args.port,
+                        args.direction)
+            elif (args.obj_class == ConfigNetwork):
+                obj.add(args.name, args.ipam, args.subnet, args.policy,
+                        args.route_target, args.route_table, args.shared,
+                        args.external, args.l2)
+            elif (args.obj_class == ConfigFloatingIpPool):
+                obj.add(args.name, args.network)
+            elif (args.obj_class == ConfigServiceTemplate):
+                obj.add(args.name, args.mode, args.type, args.image,
+                        args.flavor, args.interface)
+            elif (args.obj_class == ConfigServiceInstance):
+                obj.add(args.name, args.template, args.network,
+                        args.auto_policy, args.scale_max)
+            elif (args.obj_class == ConfigVirtualMachine):
+                obj.add(args.name, args.image, args.flavor, args.network,
+                        args.node, args.user_data, args.wait)
+            elif (args.obj_class == ConfigRouteTable):
+                obj.add(args.name, args.route)
+            elif (args.obj_class == ConfigInterfaceRouteTable):
+                obj.add(args.name, args.route)
+            elif (args.obj_class == ConfigVmInterface):
+                obj.add(args.name, args.security_group,
+                        args.interface_route_table, args.address,
+                        args.floating_ip_pool, args.floating_ip)
+            elif (args.obj_class == ConfigGlobalVrouter):
+                obj.add(args.name, args.link_local_address,
+                        args.fabric_address)
+        elif args.cmd == 'delete':
+            if (args.obj_class == ConfigVirtualDns):
+                obj.delete(args.name)
+            elif (args.obj_class == ConfigIpam):
+                obj.delete(args.name, args.domain_name)
+            elif (args.obj_class == ConfigPolicy):
+                obj.delete(args.name, args.rule)
+            elif (args.obj_class == ConfigSecurityGroup):
+                obj.delete(args.name, args.rule)
+            elif (args.obj_class == ConfigNetwork):
+                obj.delete(args.name, args.ipam, args.policy,
+                           args.route_target)
+            elif (args.obj_class == ConfigFloatingIpPool):
+                obj.delete(args.name, args.network)
+            elif (args.obj_class == ConfigServiceTemplate):
+                obj.delete(args.name)
+            elif (args.obj_class == ConfigServiceInstance):
+                obj.delete(args.name)
+            elif (args.obj_class == ConfigVirtualMachine):
+                obj.delete(args.name)
+            elif (args.obj_class == ConfigRouteTable):
+                obj.delete(args.name, args.route)
+            elif (args.obj_class == ConfigInterfaceRouteTable):
+                obj.delete(args.name, args.route)
+            elif (args.obj_class == ConfigVmInterface):
+                obj.delete(args.name, args.security_group,
+                           args.interface_route_table, args.address,
+                           args.floating_ip)
+            elif (args.obj_class == ConfigGlobalVrouter):
+                obj.delete(args.name)
+        else:
+            print 'Unknown action %s' %(args.cmd)
+            return
+
+    def main(self):
+        args = self.parse()
+        #print args
+        #return
+        client = ConfigClient(args.username, args.password, args.tenant,
+                args.region, args.api_server)
+        self.run(args, client)
+
+
+if __name__ == '__main__':
+    ConfigShell().main()
+
diff --git a/Testcases/configuration.md b/Testcases/configuration.md
new file mode 100644
index 0000000..7ca3af2
--- /dev/null
+++ b/Testcases/configuration.md
@@ -0,0 +1,666 @@
+
+
+
+
+<!DOCTYPE html>
+<html lang="en" class="">
+  <head prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb# object: http://ogp.me/ns/object# article: http://ogp.me/ns/article# profile: http://ogp.me/ns/profile#">
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+  
+  <div id="readme" class="blob instapaper_body">
+    <article class="markdown-body entry-content" itemprop="mainContentOfPage"><h1><a id="user-content-command-line-utility-to-configure-contrail" class="anchor" href="#command-line-utility-to-configure-contrail" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>Command line utility to configure Contrail</h1>
+
+<h2><a id="user-content-files" class="anchor" href="#files" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>Files</h2>
+
+<pre><code>config
+config_shell.py
+config_obj.py
+</code></pre>
+
+<h2><a id="user-content-syntax" class="anchor" href="#syntax" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>Syntax</h2>
+
+<pre><code>config [access options] &lt;command&gt; &lt;object&gt; [name] [options]
+
+  access options:
+    Options to access API server of OpenStack and OpenContrail.
+    --username &lt;user name&gt;
+    --password &lt;user password&gt;
+    --region &lt;region name&gt;
+    --tenant &lt;tenant name&gt;
+    --api-server &lt;API server IP address&gt;
+
+  &lt;command&gt; &lt;object&gt; [name] [options]:
+
+    add vdns &lt;name&gt;
+      --domain-name &lt;name&gt;
+      --record-order [ random | fixed | round-robin ]
+      --next-dns &lt;name&gt;
+
+    show vdns [name]
+
+    delete vdns &lt;name&gt;
+
+    add ipam &lt;name&gt;
+      --dns-type [ none | default | virtual | tenant ]
+      --virtual-dns &lt;virtual DNS&gt;
+      --tenant-dns &lt;tenant DNS&gt;
+      --domain-name &lt;domain name&gt;
+      --ntp-server &lt;NTP server&gt;
+
+    show ipam [name]
+
+    delete ipam &lt;name&gt;
+
+    add policy &lt;name&gt;
+      --direction [ &lt;&gt; | &gt; ]
+      --protocol [any | tcp | udp | icmp]
+      --src-net &lt;source network&gt;
+      --dst-net &lt;destination network&gt;
+      --src-port &lt;start:end&gt;
+      --dst-port &lt;start:end&gt;
+      --action [ pass | deny | drop | reject | alert | log | service ]
+      --service &lt;service&gt;
+
+    show policy &lt;name&gt;
+
+    delete policy &lt;name&gt;
+      --rule &lt;rule index&gt;
+
+    add security-group &lt;name&gt;
+        --rule &lt;rule index&gt;
+        --direction [ ingress | egress ]
+        --protocol [any | tcp | udp | icmp]
+        --address &lt;prefix/length&gt;
+        --port &lt;start:end&gt;
+
+    show security-group [name]
+
+    delete security-group &lt;name&gt;
+
+    add network &lt;name&gt;
+        --ipam &lt;IPAM&gt;
+        --subnet &lt;prefix/length&gt;
+        --gateway &lt;gateway&gt;
+        --policy &lt;policy&gt;
+        --route-target &lt;route target&gt;
+        --route-table &lt;route table&gt;
+        --l2
+
+    show network [name]
+
+    delete network &lt;name&gt;
+        --policy &lt;policy&gt;
+        --route-target &lt;route target&gt;
+        --route-table &lt;route table&gt;
+
+    add floating-ip-pool &lt;network&gt;:&lt;pool&gt;
+
+    show floating-ip-pool [&lt;network&gt;:&lt;pool&gt;]
+
+    delete floating-ip-pool &lt;network&gt;:&lt;pool&gt;
+
+    add vm &lt;name&gt;
+        --image &lt;image&gt;
+        --flavor &lt;flavor&gt;
+        --network &lt;network&gt;
+        --node &lt;node name&gt;
+        --user-data &lt;file name&gt;
+        --wait
+
+    show vm [name]
+
+    delete vm &lt;name&gt;
+
+    add interface-route-table &lt;name&gt;
+        --route &lt;prefix/length&gt;
+
+    show interface-route-table [name]
+
+    delete interface-route-table &lt;name&gt;
+
+    add vm-interface &lt;VM&gt;:&lt;network&gt;
+        --interface-route-table &lt;name&gt;
+        --security-group &lt;name&gt;
+        --floating-ip-pool &lt;tenant&gt;:&lt;network&gt;:&lt;pool&gt;
+        --floating-ip any | &lt;IP&gt;
+
+    show vm-interface &lt;VM&gt;:&lt;network&gt;
+
+    delete vm-interface &lt;VM&gt;:&lt;network&gt;
+        --interface-route-table &lt;name&gt;
+        --security-group &lt;name&gt;
+        --floating-ip
+
+    add route-table &lt;name&gt;
+        --route &lt;prefix/length:next-hop&gt;
+
+    show route-table [name]
+
+    delete route-table &lt;name&gt;
+        --route &lt;prefix/length:next-hop&gt;
+
+    add service-template &lt;name&gt;
+        --mode [ transparent | in-network | in-network-nat ]
+        --type [ firewall | analyzer ]
+        --image &lt;name&gt;
+        --flavor &lt;name&gt;
+        --scale
+        --interface-type [ management | left | right | other ]
+
+    show service-template [name]
+
+    delete service-template &lt;name&gt;
+
+    add service-instance &lt;name&gt;
+        --template &lt;name&gt;
+        --management-network &lt;name&gt;
+        --left-network &lt;name&gt;
+        --left-route &lt;prefix/length&gt;
+        --right-network &lt;name&gt;
+        --right-route &lt;prefix/length&gt;
+        --scale-max &lt;number&gt;
+        --auto-policy
+
+    show service-instance [name]
+
+    delete service-instance &lt;name&gt;
+
+    add link-local &lt;name&gt;
+        --link-local-address &lt;link local address&gt;:&lt;link local port&gt;
+        --fabric-address '&lt;fabric address&gt;:&lt;fabric port&gt;'
+
+    show link-local [name]
+
+    delete link-local &lt;name&gt;
+
+    show image
+
+    show flavor
+</code></pre>
+
+<h2><a id="user-content-examples" class="anchor" href="#examples" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>Examples</h2>
+
+<h3><a id="user-content-allocate-floating-ip-to-vm-interface" class="anchor" href="#allocate-floating-ip-to-vm-interface" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>Allocate floating IP to VM interface.</h3>
+
+<pre><code># config add ipam ipam-default
+# config add policy policy-default
+# config add network front-end --ipam ipam-default --subnet 192.168.1.0/24 --policy policy-default
+# config add network back-end --ipam ipam-default --subnet 192.168.1.0/24 --policy policy-default
+# config add vm server --image "CentOS 6.4 1-6" --flavor m1.small --network front-end
+# config add vm database --image "CentOS 6.4 1-6" --flavor m1.small --network back-end
+</code></pre>
+
+<h3><a id="user-content-allocate-floating-ip-to-vm-interface-1" class="anchor" href="#allocate-floating-ip-to-vm-interface-1" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>Allocate floating IP to VM interface.</h3>
+
+<pre><code># config add network public --ipam ipam-default --sbunet 10.8.10.0/24 --route-target 64512:10000
+# config add floating-ip-pool public-pool --network public
+# config add vm-interface server:front-end --floating-ip --floating-ip-pool public-pool
+</code></pre>
+
+<h3><a id="user-content-create-layer-3-service-template-and-service-instance" class="anchor" href="#create-layer-3-service-template-and-service-instance" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>Create layer-3 service template and service instance.</h3>
+
+<pre><code># config add service template vsrx-l3 --mode in-network --type firewall --image vsrx-12.1x47 --flavor m1.medium --interface-type management --interface-type left --interface-type right
+# config add service-instance vsrx-l3 --template vsrx-l2 --management-network management --left-network front-end --right-network backend
+# config add policy vsrx-l3 --src-net front-end --dst-net back-end --action service --service vsrx-l3
+# config add network front-end --policy vsrx-l3
+# config add network back-end --policy vsrx-l3
+</code></pre>
+
+<h3><a id="user-content-create-layer-2-service-template-and-service-instance" class="anchor" href="#create-layer-2-service-template-and-service-instance" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>Create layer-2 service template and service instance.</h3>
+
+<pre><code># config add service template vsrx-l2 --mode transparent --type firewall --image vsrx-12.1x47 --flavor m1.medium --interface-type management --interface-type left --interface-type right
+# config add service-instance vsrx-l2 --template vsrx-l2 --management-network management
+</code></pre>
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